Lot 415 - A 17th century marriage certificate.

Estimated at £80 - £120

Lot 416 - (Cornwall) A large collection of large format, mostly second edition, OS Maps.

Sold for £110

Lot 417 - (Cornwall) 'Geological Survey of Great Britain' With a hand drawn survey on linen, circa 1890.

Sold for £50

Lot 418 - (Cornwall) A comprehensive collection of large format Ordinance Survey Maps Organised and indexed by Martin Mount, former geologist to Geevor Mine.

Sold for £100

Lot 419 - (Mining interest). A comprehensive study of geology and mining within Cornwall Mine Surveys, OS maps, facsimile prints of historic plans &c. &c, by Martin Mount, former geologist to Geevor Mine.

Sold for £1,200

Lot 420 - (Mining interest) A large collection of mine surveys. By Martin Mount, former geologist to Geevor Mine.

Sold for £600